Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
... Voyage 200™ TI-89 Titanium TI-Nspire™ CAS handheld (Clickpad) TI-Nspire™ CAS handheld with Touchpad...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 29710: Calculating Combinations and Permutations on the TI-Nspire™ Family Products.
...on the TI-Nspire family products? The examples below will demonstrate how to calculate combinations and permutations using the TI-Nspire family handhelds and computer software. Example: How many possible combinations of picking a team of 3 people out of a group of 10 people? This example would...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29710
Solution 11365: Compatibility of Programs Written for the TI-83 Family Running on the TI-84 Plus Family of Graphing Calculators.
...patible with the TI-83, TI-83 Plus, and TI-83 Plus Silver Edition. All TI Basic programs for the TI-83, TI-83 Plus, and TI-83 Plus Silver Edition should run on the TI-84 Plus family. Assembly programs that have been previously made for the TI-83 Plus should be compatible and work with the TI-84 P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11365
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
...or. If you have misplaced the cable, you may try another cable; however, it must be capable of data transfer and not just a charging cable. If you would like to purchase a TI cable, you may do so at the TI Online Store 7) Disconnect the USB cable from the handheld and reinsert it into the handhel...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 20169: TI-Nspire™ Computer Link Software and USB Hub Compatibility
...Search Is TI-Nspire Computer Link software compatible with USB Hubs? At this time, Texas Instruments will not support a TI-Nspire family handheld connected to a computer via a USB hub. TI-Nspire Family handhelds will need to be connected directly to the computer in order to function with t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/20169
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...press [( ]. • Press [VARS], arrow right to Y-VARS, and select 1:Function from the Y-VARS menu. • Press 2:Y2 then press [ )] [ENTER]. The Y3 slot should read Y3 = Y1(Y2). • Arrow over to the = sign and arrow up 3 times to select the '=' to the right of Y1, then press [ENTER] to disable the fun...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 34849: Resolving the Error "Unable to Complete the Transfer" or "USB Communication Error: Multiple Files Matched" on the TI-84 Plus Family of Graphing Calculators.
...plorer. • Locate a file that needs to be saved. Drag the name of the file from the TI Device Explorer window and drop it onto the desktop or into a folder. Repeat this process for each file that should be saved. If, after the update, the same error message or the error message "USB communicatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 39518: Compatibility of Programs Written for the TI-83 Plus, TI-84 Plus and TI-84 Plus C Silver Edition Running on the TI-84 Plus CE.
...iting to the graph area as the resolution of the TI-84 Plus CE is higher then the TI-83 Plus and TI-84 Plus. TI-84 Plus C Silver Edition Programs should work on the TI-84 Plus CE as the resolution is the same. Assembly programs will not work on the TI-84 Plus CE because of changes in how assembl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/39518
Solution 38875: Asm84CEPrgm command is not accessible in catalog of the latest version of the TI-84 Plus CE Operating System.
...ge Base Search Why can’t I access the "Asm84CEPrgm" command in the latest version of the TI-84 Plus CE Operating System? I understand you would like to know why access to the "Asm84CEPrgm" command was disabled with the latest update to the TI-84 Plus CE graphing calculator Operating Syst...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/38875
Solution 37038: Backup and restore TI-84 Plus family graphing calculator files to a computer using TI Connect CE™ software.
... the [ON] button. 3) Select the TI Connect CE “Calculator Explorer” workspace from the workspace panel on the left. 4) Click on the file names you would like to select (To select all calculator files, click on [Edit] then [Select All] from the TI Connect CE main menu or press [Ctrl] and [A] on yo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37038
Solution 11521: Installing New TI Key Fonts on a Windows® Computer.
...e file is an [EXE] [Double Click] the downloaded file and when prompted click "Browse" select Desktop and click "OK" then "Unzip". • Next press and hold the [Windows] key and press [R] to open the run dialog. Alternatively you can click [Start] and then [Run].• In the run dialog copy and paste th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11521
Solution 36983: Problems when sending invalid files accompanied with valid files at one time in TI-Connect CE™ on Windows®.
...pported on a graphing calculator, like files with the following extensions .exe, .dmg or .zip and files containing valid graphing calculator files could cause the TI Connect CE software to exhibit odd behavior. Texas Instruments is aware of the reported problem and may be resolved at the earliest...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36983
Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ple: Find the LCM of 6 and 9. 1) Press [2ND] [MATH] [1], use [↓] to select B:lcm(, then press [ENTER] 2) Press [6] [,] [9] [)] ¾ The entry line should display "lcm(6,9)". 3) Press [ENTER] ¾ The answer of 18 is displayed. Example: Find the LCM of the list {1/3, -14, 16} and the list {2/15, 7, 5...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344
Solution 10352: Inputting Complex Numbers on the TI-85 or TI-86 Graphing Calculators.
...mbol is accessed by pressing [2nd] [,]. Please refer to the examples provided below:Please Note: To activate complex mode press [2nd][CPLX].(3+7i) would be input using [(] [3] [,] [7] [)])(4-5i) would be input using [(] [4] [,] [(-)] 5] [)])(2<5) would be input using [(] [2] [<,] [5] [)])Please...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10352
Solution 18249: Finding the Real and Imaginary Parts, and Modulus (Absolute Value) of an Algebraic Expression using Complex Numbers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...5-2i)). The imaginary i can be accessed by pressing [2nd][Catalog] on the TI-89 family and [2nd][I] on the TI-92 Plus and Voyage 200. The results yield: Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 18249: Finding the Real and Imagina...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18249
Solution 11837: Difference Between Complex Numbers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...The TI-92 accepts the form r*eiq and must be in radian mode. If entering a degree value, the degree symbol must be used. The q value in the result would be a radian measure, and it must be manually scaled by 180/p to get a degree measure. The TI-89, TI-92 Plus, and Voyage 200 can accept the more ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11837
Solution 18129: Polar and Rectangular Computations and Conversions on the TI-36X Solar.
...• Press [2nd][DRG] until the desired mode is displayed if the mode is not in degrees.• Press [2] [x◄►y], [3] [0].• Press [2nd][P►R].• The displays yields 1.732, the x value.• Press [x◄►y], to display the y value.• The display yields 1.• Press [x◄►y] to display the x value again.Example: Rectangul...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18129
Solution 20269: Computing nth Roots Using the TI-30XS/B MultiView™ or TI-34 MultiView™ Scientific Calculators.
...Input 3 and press [2nd] [^]. This will input the nth root function with the value of 3 as the degree. 2) Input 27 and press [enter]. The display should read 3. Please see the TI-30XS/B MultiView and TI-34 MultiView guidebooks for additional information. Solution 20269: Computing nth Roots Usin...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20269
Solution 10375: Correcting a DOMAIN Error When Using the Seq() Command on the TI-82.
...e TI-82? A DOMAIN Error is returned when a list generated by the seq() command has more than 99 elements, which is the most elements the TI-82 will hold. The range or step of the seq() command will need to be adjusted so the list has at most 99 elements. Please see the TI-82 guidebook for additio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10375
Solution 20529: Incorrect Answer Received When Computing Exponents in MathPrint Mode Using the TI-30XS/B or TI-34 MultiView™ Scientific Calculator.
...e: 324 Solution: • Press [ ( ] and input 3. • Press [x2] [ ) ]. • Press [^] and input 4. Press the [►] key once. • Press [enter]. The display should read an answer of 6561. Please see the TI-30XS/B and TI-34 MultiView guidebooks for additional information. Solution 20529: Incorrect Answer Re...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20529
Solution 34780: Computing Effective Annual Percentage Rate (APR) with Points and Fees on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...6 (rounded off to hundredths). Compute the actual loan amount by subtracting points and fees on the PV= line: • 100000 [X] .98 [-] 5000. This should store 93000 on PV. • To compute the interest rate, or the effective APR scroll up I% and press [Alpha] followed by [ENTER]. The computed e...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34780
Vernier - Where IS North?
In this activity, students will use a Magnetic Field Sensor to measure the magnetic field of the Earth and to determine magnetic north. They will also calculate the magnetic inclination and declination at their location.https://education.ti.com/en/activity/detail/vernier--where-is-north
Science TODAY™ - Clearing the Bar
Students will explore the effects of two critical physical factors on potential success in the pole vault event in track and field.https://education.ti.com/en/activity/detail/science-today--clearing-the-bar
Science TODAY™ - How the Olympic Swimsuit Gives Athletes an Edge
Students will look at the potential impact of an improvement in the equipment used by world-class swimmers. They will also look at the improvement in the world records for men and women in the 100 Meter Freestyle race.https://education.ti.com/en/activity/detail/science-today--how-the-olympic-swimsuit-gives-athletes-an-edge
Solar Cookers and Easy Data
Students use a TI-84, Easy Temp and Easy Data to measure the quality of their solar cookers. Hot dogs are heated under the May sunshine after students design, build and test their own solar cookers.https://education.ti.com/en/activity/detail/solar-cookers-and-easy-data